In the final episode, comedian Rhod Gilbert takes part in one of the British Army's toughest training exercises in the Brecon Beacons. Will Rhod lose his sense of humour as he joins a crack task force in the deepest Welsh winter, or will it be a case of Who Dares Grins?

From dark tunnels deep underground and the vast expanse of the Australian desert to the slick boardrooms of London, the new six-part Australian drama series Dirt Game delves into the lives of the passionate men and women working in this tough business. Where one wrong move, either in the pit or in the boardroom, could be your last. A stellar cast, including Joel Edgerton, Shane Connor, Freya Stafford and Katie Wall, bring to life the world of mining and international corporate highflyers.